1. Manuals
  2. Brands
  3. Murata Manuals
  4. Microcontrollers
  5. SN8000 EVK
  6. User manual

Murata SN8000 EVK User Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
We have 45,000 LP502030-PCM-NTC-LD-A02554 - EEMB - Lithium Battery Rectangular 3.7V 250mAh Rechargeable in
stock now. Starting at $0.034. This EEMB part is fully warrantied and traceable.
Looking for a discount?
Check out our current promotions!
This coversheet was created by Verical, a division of Arrow Electronics, Inc. ("Verical"). The attached document was created by the part supplier,
not Verical, and is provided strictly 'as is.' Verical, its subsidiaries, affiliates, employees, and agents make no representations or warranties
regarding the attached document and disclaim any liability for the consequences of relying on the information therein. All referenced brands,
product names, service names, and trademarks are the property of their respective owners.
00000005981LF-000
8800153-85
EOS Power
MURATA MANUFACTURING
Buy Now
Buy Now
Give us a call
1-855-837-4225
International: 1-555-555-5555
1-415-281-3866
1-415-281-3866
Arrow Electronics,
Arrow Electronics, Inc
Verical Division
9201 East Dry Creek Road
P.O. Box 740970
Centennial, CO 80112
Los Angeles, CA 90074-0970

Advertisement

Table of Contents
loading

Summary of Contents for Murata SN8000 EVK

  • Page 1 We have 45,000 LP502030-PCM-NTC-LD-A02554 - EEMB - Lithium Battery Rectangular 3.7V 250mAh Rechargeable in stock now. Starting at $0.034. This EEMB part is fully warrantied and traceable. 00000005981LF-000 8800153-85 EOS Power MURATA MANUFACTURING Buy Now Buy Now Looking for a discount? Check out our current promotions!
  • Page 2 The information furnished in this data sheet is believed to be accurate and reliable. However, no responsibility is assumed by Murata for its use, nor any infringements of patents or other rights of third parties resulting from its use. No license is generated under any rights of Murata or its supporters unless specifically agreed.
  • Page 3 SN8000 EVK User Guide Release Record Version Number Release Date Comments  Version 0.1 9/23/2013 Initial draft.  Version 0.2 10/03/2013 Add appendix section about restore the preload FW  Version 1.0 12/20/2013 Update board photos  Version 1.1 10/10/2014 Updated "ignore leading path name segment"...

  • Page 4: Table Of Contents

    SN8000 EVK User Guide THE TABLE OF CONTENTS INTRODUCTION ..........................6 ............................6 CRONYMS ............................6 EFERENCES SETTING UP THE SN8000 EVK FOR WINDOWS ................. 7 SN8000 SDIO ........................7 ADAPTER SN8000 EVB ............................8 2.2.1 Programming and debug interface ....................9 2.2.2...
  • Page 5 Figure 2 Ribbon cable connector CN2 signals ....................8 Figure 3 SN8000 EVB paired with a SN8000 SDIO adapter ................8 Figure 4 SN8000 EVK Configuration ......................14 Figure 5 Device Manager screen showing installed SN8000/SN8200 serial and JTAG drivers ....15 Figure 6 Uninstalling USB drivers ........................
  • Page 6 SN8000 EVK User Guide TABLE OF TABLES Table 1 UART interface jumpers ........................9 Table 2 Serial flash interface jumpers ......................10 Table 3 EVB power supply jumper setting ....................10 Table 4 VDD supply jumper setting ......................10 Page 5 of 30...

  • Page 7: Introduction

    Universal Serial Bus 1.2 References [1] Murata, “SN8000 EVB schematics” [2] Murata, “SN8000 SDIO adapter schematics” [3] Broadcom WICED architecture (http://www.broadcom.com/support/wiced/) [4] Wingbond, “W25Q80BL Serial Flash Memory With Dual and Quad SPI” [5] ST Microelectronics, “UM0462: STM32™ and STM8™ Flash loader demonstrator”...

  • Page 8: Setting Up The Sn8000 Evk For Windows

    SN8000 EVK User Guide 2. Setting up the SN8000 EVK for Windows The SN8000 Development Kit (SN8000 EVK) supports the evaluation and development of wireless IP networking products. It consists of an evaluation board (EVB) [1], a SN8000 SDIO adapter [2], a ribbon cable, a mini-USB cable, and an installation package and this user guide.

  • Page 9: Sn8000 Evb

    SN8000 EVK User Guide Figure 2 Ribbon cable connector CN2 signals 2.2 SN8000 EVB The SN8000 EVB is paired with a SN8000 SDIO adapter board to provide the hardware platform for application development. Some major components of the EVB are shown in Figure 3.

  • Page 10: Programming And Debug Interface

    SN8000 EVK User Guide  Reset button  Application button  Application LED  Serial flash (8M bits) and interface connectors  UART interface connectors  Ribbon connector to select I/O pins of the SN8000 module  Pads for header to access select I/O pins of the STM32F 2.2.1 Programming and debug interface...

  • Page 11: Evb Supply Jumper Setting

    SN8000 EVK User Guide CN11 Jumper on to use serial flash CN13 Jumper on to use serial flash CN12 Jumper on to use serial flash Table 2 Serial flash interface jumpers 2.2.4 EVB supply jumper setting The EVB power can be provided either by the USB host or an external 5V supply. The supply source is configured by jumper CN2, as described in Table 3.

  • Page 12: Wifi Status

    SN8000 EVK User Guide soft AP’s SSID “Murata-WS-xxxxxx”, the “xxxxxx” is the last 3 octets of the EVB’s MAC address. After joining the soft AP, the laptop should get IP address assignment by the soft AP, which is 172.31.0.xx, by default. Open a web browser such as Firefox and enter “sn8000.com”. The following sections illustrate the functionalities of the sample web files.
  • Page 13 SN8000 EVK User Guide Select a SSID (In security cases, fill the password first), click on “Join”. Wait for the join result to be updated. If such join request succeeds, the previous status window will be refreshed, like this: Click on “Get RSSI” will retrieve the RSSI reading, “Leave” will perform the Wifi leave request.

  • Page 14: Wifi Ip Config

    SN8000 EVK User Guide 2.3.3 Wifi IP config Once joined, switch to “STA IP Config” tab. Click on “Configure IP” first then click on “Get IP info”. If succeed, the assigned IP value will be displayed at bottom, as illustrated in the figure above.

  • Page 15: Connect The Sn8000 Evaluation Board

    The SN8000 EVB connects to the PC through USB. The USB interface provides +5V power as well as individual JTAG and UART interfaces to the STM32F205 onboard SN8000 EVB. Figure 4 SN8000 EVK Configuration Note: Do NOT plug the EVB into PC prior to installing the WICED SDK. Run Broadcom WICED SDK installer first so that USB driver for SN8000 EVB can be loaded properly.

  • Page 16: Verifying Usb Driver Installations

    SN8000 EVK User Guide 2.4.3 Verifying USB Driver Installations Verify that installation of the drivers was successful by checking the Device Manager window. Follow the steps below to open the Device Manager window: For XP, select Windows Start Button->Control Panel->System->Hardware->Device Manager.

  • Page 17: Figure 6 Uninstalling Usb Drivers

    SN8000 EVK User Guide Figure 6 Uninstalling USB drivers Page 16 of 30...

  • Page 18: Using The Wiced Ide

    SN8000 EVK User Guide 3. Using the WICED IDE A patch file has been created to simplify the porting of WICED SDK to the SN8000 EVB. Please contact modules@murata.com to obtain the patch file. Ensure that the WICED SDK version being used matches that supported by the patch file.
  • Page 19 SN8000 EVK User Guide On the next window of Target Resource, keep the default setting and click on “Next”. On the next window of Review Patch, under “Patch options” set Ignore leading path name segments to be ‘0’, then click “Finish”.

  • Page 20: Create The Sn8000 Make Target

    SN8000 EVK User Guide 3.2 Create the SN8000 make target After patch applied, the SN8000x headers and platform files should occur in the updated Wiced-SDK project. Now use Make Target tab on the right top of the IDE. Pick up an existing target, i.e., snip.scan- BCM943362WCD4 download, right click on it and copy/paste the target.

  • Page 21: Build And Download The Application

    SN8000 EVK User Guide 3.3 Build and download the application The new created target “snip.scan-SN8000x download” should appear in the updated Wiced-SDK target list. Double click on it to build the scan application based on SN8000 platform, the IDE console window displays the build progress.
  • Page 22 SN8000 EVK User Guide Making DCT image Compiling App_Scan Compiling Platform_SN8000x Compiling Wiced Compiling STM32F2xx Compiling common_GCC Compiling WWD_ThreadX_Interface Compiling WWD_NetX_Duo_Interface Compiling Wiced_ThreadX_Interface Compiling Wiced_NetX_Interface Compiling Supplicant_besl Compiling Lib_http_server Compiling Lib_dns_redirect_daemon Compiling Lib_dns Compiling WWD_for_SDIO_ThreadX Compiling STM32F2xx_Drv Compiling SPI_Flash_Library_SN8000x Compiling Lib_dhcp_server Compiling Wiced_Wifi_image Making snip_scan-SN8000x.elf...

  • Page 23: Run The Application

    SN8000 EVK User Guide Download complete Note: If the EVB is not recognized by the programming tools, it may be necessary to disconnect and then reconnect the board to the computer before trying again. The following message indicates there was an error with the download process: "**** OpenOCD failed - ensure you have installed the driver from the drivers...

  • Page 24: Debug The Application

    SN8000 EVK User Guide Start the terminal application then press the reset button on the board. The texts are expected to appear as shown below: 3.5 Debug the application For detailed debug procedure, please refer to Broadcom WICED Quick Start Guide Sec. 4.3.

  • Page 25: Appendix. Restore The Pre-Load Firmware

    Appendix. Restore the pre-load firmware Once the user has used the WICED SDK to build and download an image to the SN8000 EVK, the preloaded image in the STM32 is erased. The following procedure may be used to reload the original firmware through the serial port.
  • Page 26 SN8000 EVK User Guide Some configurations need to be specified to the tool, as shown below: For UART setting, the COM port should be same as shown in Section 2.4.3. Timeout is set as 10 sec, but user can adjust to a bigger interval if needed, e.g., if the erase phase exceeds 10 sec to finish, use a larger value to avoid the erase failure.
  • Page 27 SN8000 EVK User Guide Select the correct STM target, i.e., STM32F2_1024K for STM32F205RG. Page 26 of 30...
  • Page 28 SN8000 EVK User Guide When selecting the target bin file, note that the starting address MUST be 0x8000000. Click Next to start FW download. Page 27 of 30...
  • Page 29 SN8000 EVK User Guide Page 28 of 30...
  • Page 30 SN8000 EVK User Guide Once the download is successful, close the tool and disconnect the mini-USB cable. Drive STM32F BOOT0 pin back to low by removing the jumper from CN20 to enable the firmware to run upon subsequent power up.
  • Page 31 SN8000 EVK User Guide (END) Page 30 of 30...

Table of Contents